[bug] fix segfault in osx with activation

this is a regression that was introduced with previous changes to the
menus in windows. activation segfaults in linux and osx, so capture the event
only for windows. did not investigate further about the causes, but it seems
like a good workaround for the time being.

gui/providers/providers.json

@@ -15,7 +15,7 @@
             "apiURL": "https://api.black.riseup.net/",
             "geolocationAPI": "https://api.black.riseup.net:9001/json",
             "caCertString": "-----BEGIN CERTIFICATE-----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\n0BuC1b7uW/bBn/xKm319wXVDvBgZgcktMolak39V7DVO\n-----END CERTIFICATE-----",
-            "timeStamp": "2020-11-03 19:53:36"
+            "timeStamp": "2020-11-30 22:04:27"
         }
     ]
 }
\ No newline at end of file

gui/qml/main.qml

@@ -142,19 +142,20 @@ ApplicationWindow {
                     break
                 case SystemTrayIcon.Context:
                     console.debug("activated: context")
-                    if (Qt.platform.os !== "linux") {
+                    /* segfaults in osx and linux */
+                    if (Qt.platform.os === "windows") {
                         menu.open()
                     }
                     break
                 case SystemTrayIcon.DoubleClick:
                     console.debug("activated: double click")
-                    if (Qt.platform.os !== "linux") {
+                    if (Qt.platform.os === "windows") {
                         menu.open()
                     }
                     break
                 case SystemTrayIcon.Trigger:
                     console.debug("activated: left click")
-                    if (Qt.platform.os !== "linux") {
+                    if (Qt.platform.os === "windows") {
                         menu.open()
                     }
                     break
@@ -180,12 +181,14 @@ ApplicationWindow {
         // Helper to show notification messages
         function showNotification(msg) {
             console.log("Going to show notification message: ", msg);
+            /*
             if (supportsMessages) {
                 let appname = ctx ? ctx.appName: "VPN";
                 showMessage(appname, msg, null, 15000);
             } else {
                 console.log("System doesn't support systray notifications");
             }
+            */
         }
 
         menu: Menu {

pkg/backend/status.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"log"
 	"sync"
+	"fmt" // DEBUG
 
 	"0xacab.org/leap/bitmask-vpn/pkg/bitmask"
 	"0xacab.org/leap/bitmask-vpn/pkg/config"
@@ -19,6 +20,7 @@ const (
 )
 
 var statusMutex sync.Mutex
+var updateMutex sync.Mutex
 
 // ctx will be our glorious global object.
 // if we ever switch again to a provider-agnostic app, we should keep a map here.
@@ -55,10 +57,13 @@ func (c connectionCtx) toJson() ([]byte, error) {
 		log.Println(err)
 		return nil, err
 	}
+	fmt.Println(">>> ctx toJson done")
 	return b, nil
 }
 
 func (c connectionCtx) updateStatus() {
+	updateMutex.Lock()
+	defer updateMutex.Unlock()
 	if stStr, err := c.bm.GetStatus(); err != nil {
 		log.Printf("Error getting status: %v", err)
 	} else {